JP3212672B2 - 電力用抵抗体 - Google Patents

電力用抵抗体

Info

Publication number
JP3212672B2
JP3212672B2 JP05353792A JP5353792A JP3212672B2 JP 3212672 B2 JP3212672 B2 JP 3212672B2 JP 05353792 A JP05353792 A JP 05353792A JP 5353792 A JP5353792 A JP 5353792A JP 3212672 B2 JP3212672 B2 JP 3212672B2
Authority
JP
Japan
Prior art keywords
resistor
sintered body
resistance
mol
tio
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP05353792A
Other languages
English (en)
Japanese (ja)
Other versions
JPH05258910A (ja
Inventor
直樹 首藤
文雄 上野
基真 今井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp filed Critical Toshiba Corp
Priority to JP05353792A priority Critical patent/JP3212672B2/ja
Priority to US08/028,284 priority patent/US5373129A/en
Priority to DE69314827T priority patent/DE69314827T2/de
Priority to EP93301812A priority patent/EP0560588B1/en
Publication of JPH05258910A publication Critical patent/JPH05258910A/ja
Application granted granted Critical
Publication of JP3212672B2 publication Critical patent/JP3212672B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
    • H01H33/165—Details concerning the impedances

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermistors And Varistors (AREA)
JP05353792A 1992-03-12 1992-03-12 電力用抵抗体 Expired - Fee Related JP3212672B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP05353792A JP3212672B2 (ja) 1992-03-12 1992-03-12 電力用抵抗体
US08/028,284 US5373129A (en) 1992-03-12 1993-03-09 Power circuit breaker and power resistor
DE69314827T DE69314827T2 (de) 1992-03-12 1993-03-10 Leistungsschalter und Leistungswiderstand
EP93301812A EP0560588B1 (en) 1992-03-12 1993-03-10 Power circuit breaker and power resistor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP05353792A JP3212672B2 (ja) 1992-03-12 1992-03-12 電力用抵抗体

Publications (2)

Publication Number Publication Date
JPH05258910A JPH05258910A (ja) 1993-10-08
JP3212672B2 true JP3212672B2 (ja) 2001-09-25

Family

ID=12945559

Family Applications (1)

Application Number Title Priority Date Filing Date
JP05353792A Expired - Fee Related JP3212672B2 (ja) 1992-03-12 1992-03-12 電力用抵抗体

Country Status (4)

Country Link
US (1) US5373129A (enrdf_load_stackoverflow)
EP (1) EP0560588B1 (enrdf_load_stackoverflow)
JP (1) JP3212672B2 (enrdf_load_stackoverflow)
DE (1) DE69314827T2 (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69413613T2 (de) * 1993-07-16 1999-03-18 Kabushiki Kaisha Toshiba, Kawasaki, Kanagawa Metalloxid-Widerstand, Leistungswiderstand und Leistungsschalter
DE29614799U1 (de) * 1996-08-13 1996-10-24 Siemens AG, 80333 München Hochspannungsschaltanlage
DE19957394A1 (de) * 1999-11-24 2001-07-26 Siemens Ag Hochspannungs-Leistungsschalter mit einer geerdeten Kapselung und Freiluftdurchführungen
US20040212353A1 (en) * 2003-04-25 2004-10-28 Siemens Westinghouse Power Corporation Use of a closing impedance to minimize the adverse impact of out-of-phase generator synchronization
JP4483880B2 (ja) * 2007-03-15 2010-06-16 セイコーエプソン株式会社 成形体形成用組成物、脱脂体および焼結体
JP2012160555A (ja) * 2011-01-31 2012-08-23 Toshiba Corp 電流−電圧非直線抵抗体およびその製造方法
USD695232S1 (en) * 2012-03-23 2013-12-10 Mitsubishi Electric Corporation Vacuum circuit breaker
USD698321S1 (en) * 2012-03-23 2014-01-28 Mitsubishi Electric Corporation Vacuum circuit breaker
US9064647B2 (en) * 2012-09-06 2015-06-23 Abb Technology Ag Contact alignment structure for high-voltage dead tank circuit breakers

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2892988A (en) * 1946-07-05 1959-06-30 Schusterius Carl Electrical resistance elements and method of producing the same
US2933586A (en) * 1955-06-17 1960-04-19 Schusterius Carl Electrical heating appliances
JPS6054761B2 (ja) * 1979-01-16 1985-12-02 株式会社日立製作所 電圧非直線抵抗体
US4265844A (en) * 1979-05-16 1981-05-05 Marcon Electronics Co. Ltd. Method of manufacturing a voltage-nonlinear resistor
US4489291A (en) * 1981-10-12 1984-12-18 Tokyo Shibaura Denki Kabushiki Kaisha Circuit breaker provided with parallel resistor
JPS58139401A (ja) * 1982-02-15 1983-08-18 東芝セラミックス株式会社 高電圧開閉器用抵抗体およびその製造法
DE3566184D1 (en) * 1984-06-22 1988-12-15 Hitachi Ltd Oxide resistor
JPS6150304A (ja) * 1984-08-20 1986-03-12 サンケン電気株式会社 酸化物電圧非直線抵抗体
JPS6155829A (ja) * 1984-08-28 1986-03-20 株式会社東芝 しや断器
JPS6390801A (ja) * 1986-10-03 1988-04-21 三菱電機株式会社 抵抗体
JPS63246803A (ja) * 1987-04-01 1988-10-13 北光電子株式会社 酸化物非直線抵抗体

Also Published As

Publication number Publication date
JPH05258910A (ja) 1993-10-08
EP0560588B1 (en) 1997-10-29
DE69314827T2 (de) 1998-04-09
EP0560588A2 (en) 1993-09-15
DE69314827D1 (de) 1997-12-04
US5373129A (en) 1994-12-13
EP0560588A3 (enrdf_load_stackoverflow) 1995-08-02

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